ORI3381 Features: * Diameter: 6 in * Wire Material: Steel * Wire Size: 0.0230 in * Arbor Thread - TPI or Pitch: 5/8 in - 11 UNC * No. of Knots: 24 * Face : 1/2 in * Trim : 1 3/8 in * Speed: 9000 rpm [Max] * Applications: Roughening, Deburring, Cleaning prior to welding, Rust & Paint Removal, Weld scale and corrosion removal * Used With: Straight Grinders, Bench/Pedestal Grinders, Right Angle Grinders * Quantity: 1 per pack Construction: * Rugged knot-type construction provides aggressive, high-impact action for severe applications Dimensions: * Face Plate Thickness: 9/16 in